$ git clone -n https://git.cclinux.org/stage/rpms/vulkan-loader.git /var/lib/mock/dist-circle8-build-55347-17630/root/chroot_tmpdir/scmroot/vulkan-loader
Cloning into '/var/lib/mock/dist-circle8-build-55347-17630/root/chroot_tmpdir/scmroot/vulkan-loader'...
$ git reset --hard a20f358d8a545bc0f7f581e710b9f2ab2ff8b444
HEAD is now at a20f358 import vulkan-loader-1.3.204.0-2.el8